package com.store.app.imlife.utils;


import android.content.Context;
import android.widget.Toast;

/**
 * 显示吐司
 * @zhouyiliang Administrator
 *
 */
public class ToastTools {
	private static Toast toast;
	private ToastTools()
	{  
		/* cannot be instantiated */  
		throw new UnsupportedOperationException("cannot be instantiated");  
	}  
	/** 
	 * 短时间显示Toast 
	 *  
	 * @param context 
	 * @param message 
	 */

	public static void showShort(Context context, CharSequence message)  
	{
		if(toast==null){
			toast = new Toast(context);
		}
		toast.makeText(context, message, Toast.LENGTH_SHORT).show();
	}  

	/** 
	 * 短时间显示Toast 
	 *  
	 * @param context 
	 * @param message  资源id 例如R.string.hello_world
	 */  
	public static void showShort(Context context, int message)  
	{
		if(toast==null){
			toast = new Toast(context);
		}
		toast.makeText(context, message, Toast.LENGTH_SHORT).show();
	}  

	/** 
	 * 长时间显示Toast 
	 *  
	 * @param context 
	 * @param message 
	 */  
	public static void showLong(Context context, CharSequence message)  
	{
		if(toast==null){
			toast = new Toast(context);
		}
		toast.makeText(context, message, Toast.LENGTH_LONG).show();
	}  

	/** 
	 * 长时间显示Toast 
	 *  
	 * @param context 
	 * @param message 
	 */  
	public static void showLong(Context context, int message)  
	{
		if(toast==null){
			toast = new Toast(context);
		}
		toast.makeText(context, message, Toast.LENGTH_LONG).show();
	}  

	/** 
	 * 自定义显示Toast时间 
	 *  
	 * @param context 
	 * @param message 
	 * @param duration 
	 */  
	public static void show(Context context, CharSequence message, int duration)  
	{
		if(toast==null){
			toast = new Toast(context);
		}
		toast.makeText(context, message, duration).show();
	}  

	/** 
	 * 自定义显示Toast时间 
	 *  
	 * @param context 
	 * @param message 
	 * @param duration 
	 */  
	public static void show(Context context, int message, int duration)  
	{
		if(toast==null){
			toast = new Toast(context);
		}
		toast.makeText(context, message, duration).show();
	}  

}  